Ratby is a commuter village and civil parish in the Hinckley and Bosworth district of Leicestershire, England. It is situated to the west of Leicester, and just south of the M1 motorway. The population of the civil parish was measured in the 2011 census as 4,468. Other nearby places include Field Head, Kirby Muxloe, Glenfield and Markfield. The proximity of Ratby to Leicester causes it to form part of the Leicester Urban Area.